12542432

素因数分解:

$2^5\times 7^2\times {\mathrm{19}}^1\times {\mathrm{421}}^1$

素因数の和:464

約数の個数: 72

約数和(自身を含む): 30308040

約数和(自身を除く): 17765608

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 49, 56, 76, 98, 112, 133, 152, 196, 224, 266, 304, 392, 421, 532, 608, 784, 842, 931, 1064, 1568, 1684, 1862, 2128, 2947, 3368, 3724, 4256, 5894, 6736, 7448, 7999, 11788, 13472, 14896, 15998, 20629, 23576, 29792, 31996, 41258, 47152, 55993, 63992, 82516, 94304, 111986, 127984, 165032, 223972, 255968, 330064, 391951, 447944, 660128, 783902, 895888, 1567804, 1791776, 3135608, 6271216, 12542432]

約数ペア:

[(1, 12542432), (2, 6271216), (4, 3135608), (7, 1791776), (8, 1567804), (14, 895888), (16, 783902), (19, 660128), (28, 447944), (32, 391951), (38, 330064), (49, 255968), (56, 223972), (76, 165032), (98, 127984), (112, 111986), (133, 94304), (152, 82516), (196, 63992), (224, 55993), (266, 47152), (304, 41258), (392, 31996), (421, 29792), (532, 23576), (608, 20629), (784, 15998), (842, 14896), (931, 13472), (1064, 11788), (1568, 7999), (1684, 7448), (1862, 6736), (2128, 5894), (2947, 4256), (3368, 3724)]